114 lines
3.0 KiB
JavaScript
114 lines
3.0 KiB
JavaScript
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/**
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* 将 JavaScript 编译成字节码
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* 使用 bytenode 将 JS 编译成 .jsc 文件，增加破解难度
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*/
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const bytenode = require('bytenode')
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const fs = require('fs')
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const path = require('path')
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/**
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* 编译单个文件为字节码
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*/
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function compileFile(inputPath, outputPath) {
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try {
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console.log(`编译字节码: ${inputPath} -> ${outputPath}`)
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// 确保输出目录存在
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const outputDir = path.dirname(outputPath)
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if (!fs.existsSync(outputDir)) {
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fs.mkdirSync(outputDir, { recursive: true })
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}
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// 编译为字节码
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bytenode.compileFile(inputPath, outputPath)
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console.log(`✅ 编译完成: ${outputPath}`)
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return true
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} catch (error) {
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console.error(`❌ 编译失败: ${inputPath}`, error.message)
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return false
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}
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}
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/**
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* 递归编译目录中的所有 JS 文件
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*/
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function compileDirectory(inputDir, outputDir) {
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if (!fs.existsSync(inputDir)) {
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console.error(`❌ 输入目录不存在: ${inputDir}`)
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return false
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}
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const files = fs.readdirSync(inputDir)
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let successCount = 0
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let failCount = 0
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files.forEach(file => {
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const inputPath = path.join(inputDir, file)
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const stat = fs.statSync(inputPath)
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if (stat.isDirectory()) {
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// 递归处理子目录
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const subOutputDir = path.join(outputDir, file)
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if (compileDirectory(inputPath, subOutputDir)) {
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successCount++
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} else {
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failCount++
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}
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} else if (file.endsWith('.js') && !file.endsWith('.min.js')) {
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// 编译 .js 文件为 .jsc
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const outputPath = path.join(outputDir, file.replace('.js', '.jsc'))
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if (compileFile(inputPath, outputPath)) {
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successCount++
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} else {
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failCount++
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}
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} else {
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// 复制非 JS 文件
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const outputPath = path.join(outputDir, file)
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const outputPathDir = path.dirname(outputPath)
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if (!fs.existsSync(outputPathDir)) {
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fs.mkdirSync(outputPathDir, { recursive: true })
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}
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fs.copyFileSync(inputPath, outputPath)
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}
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})
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console.log(`\n编译统计: 成功 ${successCount} 个文件, 失败 ${failCount} 个文件`)
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return failCount === 0
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}
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// 主函数
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function main() {
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const args = process.argv.slice(2)
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if (args.length < 2) {
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console.log('用法: node compile-to-bytecode.js <输入目录> <输出目录>')
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console.log('示例: node compile-to-bytecode.js dist dist-bytecode')
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process.exit(1)
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}
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const inputDir = path.resolve(args[0])
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const outputDir = path.resolve(args[1])
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console.log('开始编译为字节码...')
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console.log(`输入目录: ${inputDir}`)
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console.log(`输出目录: ${outputDir}\n`)
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if (compileDirectory(inputDir, outputDir)) {
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console.log('\n✅ 所有文件编译完成!')
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console.log('注意: 字节码文件需要 bytenode 运行时才能执行')
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process.exit(0)
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} else {
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console.log('\n❌ 编译过程中有错误')
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process.exit(1)
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}
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}
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if (require.main === module) {
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main()
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}
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module.exports = { compileFile, compileDirectory }
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